An energy-saving smart capacitor

Abstract

This application relates to the field of capacitor technology and discloses an energy-saving intelligent capacitor, including a capacitor housing. A first mounting frame and a second mounting frame are fixedly connected to opposite sides of the capacitor housing. This energy-saving intelligent capacitor allows for easy disassembly of the mounting block from the mounting hole by rotating a knob, facilitating fault detection within the capacitor housing. A toggle plate allows for removal of the fixed frame from the second mounting frame, enabling cleaning of the filter screen. The entire structure facilitates convenient and quick installation and removal of the side panels and fixed frames. Rotating the knob allows the mounting block to be easily engaged or disengaged from the mounting hole, while the fixed frame, under the action of a connecting spring, engages or disengages from the positioning hole using the toggle plate, allowing for adjustment or replacement of components according to actual needs.

Description

Technical Field

[0001] This application relates to the field of capacitor technology, specifically to an energy-saving intelligent capacitor. Background Technology

[0002] A smart capacitor is an intelligent reactive power compensation device that integrates advanced technologies such as modern measurement and control, power electronics, network communication, automation control, and power capacitors.

[0003] An existing patent (publication number: CN219916933U) discloses a combined intelligent capacitor, belonging to the field of capacitor technology. The capacitor includes a display screen fixedly mounted on its front side, an operator fixedly mounted on its front side and located directly below the display screen, a groove fixedly formed on the top of the capacitor, a rotating rod movably mounted inside the groove, a push rod fixedly mounted on the top of the rotating rod, and a push handle fixedly mounted on the top of the push rod. Through the provided heat dissipation slots and exhaust vents, a motor rotates an exhaust fan, dissipating heat from inside the capacitor through the heat dissipation slots and exhaust vents, reducing the internal temperature of the capacitor, ensuring normal operation, and extending the capacitor's lifespan. The exhaust vents are positioned directly opposite the exhaust fan, making it easier for heat to escape. When the capacitor operates under heavy load, it generates even more heat, and one exhaust vent is far from sufficient; therefore, heat dissipation slots are added on both sides of the capacitor.

[0004] While the device in the aforementioned comparative document addresses the issues of a relatively sealed structural design that prevents effective heat dissipation and results in a high capacitor operating temperature (which, along with ambient temperature, significantly impacts capacitor lifespan, with exceeding the upper temperature limit accelerating electrochemical aging of the dielectric), its side panel uses a movable door design for installation and connection. During routine connection fault detection, the capacitor door must be opened to inspect the interior. When the space containing the capacitor is confined, opening the capacitor door becomes difficult, potentially affecting the efficiency of connection fault detection. To address these problems, an energy-saving intelligent capacitor is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides an energy-saving intelligent capacitor with advantages such as easy disassembly, which solves the problem that it is difficult for people to detect faults inside the casing when the space where the capacitor is located is small.

[0006] To achieve the above objectives, this application provides the following technical solution: an energy-saving intelligent capacitor, comprising a capacitor housing, wherein a first mounting frame and a second mounting frame are fixedly connected to opposite sides of the capacitor housing, a side plate is installed and connected inside the first mounting frame, and there are two second mounting frames, each of which is installed and connected to a fixed frame, and a display operator is provided on the surface of the capacitor housing;

[0007] The first mounting frame has a T-shaped shrinkage groove inside, and multiple mounting holes are provided on the top of the side plate. A rotating rod is rotatably inserted through the top of the T-shaped shrinkage groove via a bearing. A knob and a threaded rod are fixedly connected to the top and bottom of the rotating rod, respectively. A threaded cylinder is threadedly connected to the surface of the threaded rod, and a movable block is fixedly connected to the surface of the threaded cylinder. The movable block is slidably connected within the T-shaped shrinkage groove. A connecting plate is fixedly connected to the bottom of the movable block, and a mounting block is fixedly connected to the bottom of the connecting plate. The bottom end of the mounting block slides through the T-shaped shrinkage groove and is engaged in the mounting hole. The second mounting frame has two positioning holes at both the top and bottom. Multiple movable grooves are provided inside the second mounting frame. A connecting spring is fixedly connected to the inner side of each movable groove. A toggle plate is fixedly connected to one end of each connecting spring, and one end of the toggle plate slides through the movable groove and is engaged in the positioning hole.

[0008] With the above solution, by rotating the knob, the rotating rod and threaded rod rotate, which in turn drives the movable block and connecting plate to slide within the T-shaped shrinkage groove, allowing the mounting block to detach from the mounting hole. After detachment, the auxiliary handle can be pulled to remove the side plate from the first mounting frame. After disassembly, fault detection can be performed inside the capacitor housing. By setting a toggle plate, pulling the toggle plate allows one end to detach from the positioning hole. After detachment, the fixed frame can be removed from the second mounting frame. After disassembly, the dust on the filter screen can be cleaned, making it more convenient to use. The entire structure makes the installation and disassembly of the side plate and fixed frame convenient and quick. By rotating the knob, the mounting block can be easily engaged or disengaged from the mounting hole. At the same time, the fixed frame can be engaged or disengaged from the positioning hole by the toggle plate under the action of the connecting spring, allowing for adjustment or replacement of components according to actual needs.

[0009] Furthermore, a filter screen is fixedly connected to the inner side of the fixed frame.

[0010] By implementing the above solution and setting up a filter screen, dust can be blocked from entering the fixed frame, thereby preventing dust from accumulating on the key components of the capacitor. It can also prevent other small foreign objects, such as fiber debris, from entering the capacitor.

[0011] Furthermore, a concave groove is provided at the bottom of the side plate, and a protruding strip is fixedly connected to the bottom of the first mounting frame, the protruding strip being engaged in the concave groove.

[0012] The above solution, by setting concave grooves and protruding strips, ensures that the side plate is accurately installed inside the first mounting frame during installation, and that it will not shift during device operation.

[0013] Furthermore, the side plate has multiple second heat dissipation holes inside, and an auxiliary handle is provided inside the side plate.

[0014] The above solution, by setting a second heat dissipation hole, can accelerate the dissipation of heat inside the capacitor, keeping the internal temperature of the capacitor within a suitable range, thereby improving the working stability and reliability of the capacitor. The auxiliary handle facilitates the operation of the side plate. When the device needs to be maintained, repaired or disassembled, the staff can easily move the side plate through the auxiliary handle, improving the convenience of operation.

[0015] Furthermore, two first heat dissipation holes are provided on the side of the capacitor housing.

[0016] The above solution, by setting a first heat dissipation hole, which works in conjunction with a second heat dissipation hole, can dissipate heat from different locations on the capacitor, further improving heat dissipation efficiency and ensuring that the capacitor operates at normal operating temperature.

[0017] Furthermore, multiple protective strips are fixedly connected to the surface of the capacitor housing.

[0018] The above solution, by setting up protective strips, can prevent the capacitor casing from being subjected to mechanical damage such as collisions and scratches from the outside world.

[0019] Furthermore, a lifting handle is installed on the front of the capacitor housing.

[0020] The above solution, by setting up a lifting handle, makes it easier for people to move and operate the entire capacitor.

[0021] Furthermore, mounting brackets are provided on both the front and back of the capacitor housing.

[0022] The above solution, by setting up an installation base, mainly provides a stable mounting foundation for the capacitor, facilitating connection with other electrical equipment, such as connecting it to a circuit board or fixing it to a specific bracket.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This energy-saving intelligent capacitor allows users to detach the mounting block from the mounting hole by rotating a knob. After detachment, pulling the auxiliary handle allows the side plate to be removed from the first mounting frame. This allows for fault detection within the capacitor housing. A toggle plate, when pulled, detaches one end from the positioning hole, allowing the fixing frame to be removed from the second mounting frame. This facilitates cleaning the filter screen and makes operation more convenient. The entire structure makes the installation and removal of the side plate and fixing frame quick and easy. Rotating the knob allows the mounting block to easily engage or disengage from the mounting hole, while the fixing frame, using a toggle plate and a connecting spring, engages or disengages from the positioning hole, allowing for adjustments or component replacements as needed. Attached Figure Description

[0025] Figure 1 This is a frontal three-dimensional structural diagram of this application;

[0026] Figure 2 This is a side-view perspective three-dimensional structural diagram of this application;

[0027] Figure 3 This is a schematic diagram of the structure of the pull handle in this application;

[0028] Figure 4 This is a schematic diagram of the side plate structure in this application;

[0029] Figure 5 for Figure 1 A schematic diagram of the structure at point A in the middle, magnified cross-section.

[0030] Figure 6 for Figure 2 A structural schematic diagram of the enlarged cross-section at point B.

[0031] In the picture:

[0032] 1. Capacitor housing; 101. First mounting frame; 102. Lifting handle; 103. Protective strip; 104. Display operator; 105. First heat dissipation hole; 106. Second mounting frame; 107. T-shaped shrink groove; 108. Rotating rod; 109. Knob; 1010. Threaded rod; 1011. Movable block; 1012. Connecting plate; 1013. Threaded cylinder; 1014. Mounting block; 1015. Positioning hole; 1016. Raised strip;

[0033] 2. Side panel; 201. Auxiliary handle; 202. Second heat dissipation hole; 203. Recessed groove; 204. Mounting hole;

[0034] 3. Install the base frame;

[0035] 4. Fixed frame; 401. Filter screen; 402. Movable groove; 403. Connecting spring; 404. Toggle plate. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] Please see Figure 2 , Figure 5 and Figure 6 An energy-saving smart capacitor in this embodiment includes a capacitor housing 1. A first mounting frame 101 and a second mounting frame 106 are fixedly connected to opposite sides of the capacitor housing 1. A side plate 2 is installed and connected inside the first mounting frame 101. There are two second mounting frames 106. A fixed frame 4 is installed and connected inside each of the two second mounting frames 106. A display operator 104 is provided on the surface of the capacitor housing 1.

[0038] The first mounting frame 101 has a T-shaped shrinkage groove 107 inside, and the side plate 2 has multiple mounting holes 204 on its top. A rotating rod 108 is rotatably inserted through the top of the T-shaped shrinkage groove 107 via a bearing. A knob 109 and a threaded rod 1010 are fixedly connected to the top and bottom of the rotating rod 108, respectively. A threaded cylinder 1013 is threadedly connected to the surface of the threaded rod 1010, and a movable block 1011 is fixedly connected to the surface of the threaded cylinder 1013. The movable block 1011 is slidably connected inside the T-shaped shrinkage groove 107, and a connecting plate 101 is fixedly connected to the bottom of the movable block 1011. 2. A mounting block 1014 is fixedly connected to the bottom of the connecting plate 1012. The bottom end of the mounting block 1014 slides through the T-shaped shrinkage groove 107 and is engaged in the mounting hole 204. Two positioning holes 1015 are opened at the top and bottom of the second mounting frame 106. Multiple movable grooves 402 are opened inside the second mounting frame 106. A connecting spring 403 is fixedly connected to the inner side of the movable groove 402. A toggle plate 404 is fixedly connected to one end of the connecting spring 403. One end of the toggle plate 404 slides through the movable groove 402 and is engaged in the positioning hole 1015. Inside, by rotating knob 109, the rotating rod 108 and threaded rod 1010 rotate, thereby driving the movable block 1011 and connecting plate 1012 to slide within the T-shaped shrinkage groove 107, allowing the mounting block 1014 to detach from the mounting hole 204. After detachment, the auxiliary handle 201 can be pulled to remove the side plate 2 from the first mounting frame 101. After disassembly, fault detection can be performed inside the capacitor housing 1. By setting a toggle plate 404, pulling the toggle plate 404 can move the toggle plate... One end of 404 detaches from the positioning hole 1015. After detachment, the fixing frame 4 can be removed from the second mounting frame 106. After removal, the dust on the filter screen 401 can be cleaned, making it more convenient to use. The entire structure makes the installation and removal of the side plate 2 and the fixing frame 4 convenient and quick. By rotating the knob 109, the mounting block 1014 can be easily inserted into or removed from the mounting hole 204. At the same time, the fixing frame 4 uses the toggle plate 404 to be inserted into or removed from the positioning hole 1015 under the action of the connecting spring 403. Components can be adjusted or replaced according to actual needs. The filter screen 401 is fixedly connected to the inner side of the fixing frame 4. By setting the filter screen 401, dust can be blocked from entering the interior of the fixing frame 4, thereby preventing dust accumulation on the key components of the capacitor and preventing other small foreign objects, such as fiber debris, from entering the interior of the capacitor.

[0039] Please see Figure 3 and Figure 4The side plate 2 has a concave groove 203 at its bottom. A protruding strip 1016 is fixedly connected to the bottom of the first mounting frame 101. The protruding strip 1016 is engaged in the concave groove 203. By setting the concave groove 203 and the protruding strip 1016, during installation, the protruding strip 1016 is engaged in the concave groove 203, ensuring that the side plate 2 is accurately installed inside the first mounting frame 101 and will not shift during device operation. The side plate 2 has multiple second heat dissipation holes 202 inside and an auxiliary handle 201 inside. By setting the second heat dissipation holes 202 inside the side plate 2, the heat dissipation holes 202 inside the side plate 2 can accelerate the internal cooling of the capacitor. The heat dissipation of the capacitor keeps the internal temperature within a suitable range, thereby improving the working stability and reliability of the capacitor. The auxiliary handle 201 facilitates the operation of the side plate 2. When the device needs maintenance, repair or disassembly of the side plate 2, the operator can easily move the side plate 2 through the auxiliary handle 201, which improves the convenience of operation. Two first heat dissipation holes 105 are opened on the side of the capacitor housing 1. By setting the first heat dissipation holes 105, the first heat dissipation holes 105 cooperate with the second heat dissipation holes 202 to dissipate heat from different positions of the capacitor, further improving the heat dissipation efficiency and ensuring that the capacitor operates at the normal operating temperature.

[0040] Please see Figure 2 , Figure 3 and Figure 4 Multiple protective strips 103 are fixedly connected to the surface of the capacitor housing 1. By setting the protective strips 103, the capacitor housing 1 can be prevented from being mechanically damaged by external collisions, scratches and other mechanical damage. A lifting handle 102 is installed on the front of the capacitor housing 1. By setting the lifting handle 102, it is easy for people to carry and operate the entire capacitor. A mounting base 3 is set on both the front and back of the capacitor housing 1. The main function of the mounting base 3 is to provide a stable mounting foundation for the capacitor, so as to facilitate connection with other electrical equipment, such as connecting to a circuit board or fixing it to a specific bracket.

[0041] In this embodiment, by rotating the knob 109, the mounting block 1014 can be disengaged from the mounting hole 204. After disengagement, the auxiliary handle 201 can be pulled to remove the side plate 2 from the first mounting frame 101. After disengagement, fault detection can be performed inside the capacitor housing 1. By setting the toggle plate 404, pulling the toggle plate 404 can disengage one end of the toggle plate 404 from the positioning hole 1015. After disengagement, the fixing frame 4 can be removed from the second mounting frame 106. After disengagement, the dust on the filter screen 401 can be cleaned, making it more convenient to use. The entire structure makes the installation and removal of the side plate 2 and the fixing frame 4 convenient and quick. By rotating the knob 109, the mounting block 1014 can be easily inserted into or removed from the mounting hole 204. At the same time, the fixing frame 4 can be inserted into or removed from the positioning hole 1015 by the toggle plate 404 under the action of the connecting spring 403, so that components can be adjusted or replaced according to actual needs.

[0042] The working principle of the above embodiment is as follows: When it is needed to perform fault detection inside the capacitor housing 1, people rotate the knob 109 to rotate the rotating rod 108 and the threaded rod 1010, which can drive the movable block 1011 and the connecting plate 1012 to slide in the T-shaped shrink groove 107, so that the mounting block 1014 can be disengaged from the mounting hole 204. After disengagement, people pull the auxiliary handle 201 to remove the side plate 2 from the first mounting frame 101. After disassembly, fault detection can be performed inside the capacitor housing 1.

[0043] By setting the toggle plate 404, people can pull the toggle plate 404 so that one end of the toggle plate 404 can be disengaged from the positioning hole 1015. After disengagement, people can remove the fixing frame 4 from the second mounting frame 106. After disassembly, people can clean the dust on the filter screen 401, making it more convenient to use.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy saving intelligent capacitor comprising a capacitor housing (1), characterized in that: The capacitor housing (1) is fixedly connected to a first mounting frame (101) and a second mounting frame (106) on opposite sides respectively. A side plate (2) is installed inside the first mounting frame (101). There are two second mounting frames (106). A fixed frame (4) is installed inside each of the two second mounting frames (106). A display operator (104) is provided on the surface of the capacitor housing (1). The first mounting frame (101) has a T-shaped shrinkage groove (107) inside. The side plate (2) has multiple mounting holes (204) on its top. A rotating rod (108) is rotatably inserted through the top of the T-shaped shrinkage groove (107) via a bearing. A knob (109) and a threaded rod (1010) are fixedly connected to the top and bottom of the rotating rod (108), respectively. A threaded cylinder (1013) is threadedly connected to the surface of the threaded rod (1010). A movable block (1011) is fixedly connected to the surface of the threaded cylinder (1013). The movable block (1011) is slidably connected inside the T-shaped shrinkage groove (107). A connecting plate (101) is fixedly connected to the bottom of the movable block (1011). 2) The bottom of the connecting plate (1012) is fixedly connected to the mounting block (1014). The bottom end of the mounting block (1014) slides through the T-shaped shrinkage groove (107) and is engaged in the mounting hole (204). The top and bottom ends of the second mounting frame (106) are provided with two positioning holes (1015). The second mounting frame (106) is provided with multiple movable grooves (402). The inner side of the movable groove (402) is fixedly connected to a connecting spring (403). One end of the connecting spring (403) is fixedly connected to a toggle plate (404). One end of the toggle plate (404) slides through the movable groove (402) and is engaged in the positioning hole (1015).

2. The energy-saving intelligent capacitor according to claim 1, characterized in that: A filter screen (401) is fixedly connected to the inner side of the fixed frame (4).

3. The energy-saving intelligent capacitor according to claim 1, characterized in that: The side plate (2) has a concave groove (203) at the bottom, and a protruding strip (1016) is fixedly connected to the bottom of the first mounting frame (101), and the protruding strip (1016) is snapped into the concave groove (203).

4. The energy-saving intelligent capacitor according to claim 1, characterized in that: The side plate (2) has multiple second heat dissipation holes (202) inside, and an auxiliary handle (201) is provided inside the side plate (2).

5. The energy-saving intelligent capacitor according to claim 1, characterized in that: The capacitor housing (1) has two first heat dissipation holes (105) on its side.

6. The energy-saving intelligent capacitor according to claim 1, characterized in that: Multiple protective strips (103) are fixedly connected to the surface of the capacitor housing (1).

7. The energy-saving intelligent capacitor according to claim 1, characterized in that: The capacitor housing (1) has a lifting handle (102) mounted on its front side.

8. The energy-saving intelligent capacitor according to claim 1, characterized in that: The capacitor housing (1) is provided with mounting bases (3) on both the front and back.

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